0
What is the probability of randomly selecting values more then 2.57 standard deviations away from the mean in either a positive or negative direction in a normal distribution?
Wiki User
∙ 12y ago
1% total
0.5% in either direction
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is the probability of selecting a day that starts with the letter T?
The probability is 2:7.
What is the pobability of randomly selecting a month with 31 days?
The probability is 7:12... There are five months with less than 31 days, so the probability of selecting a month with exactly 31 days is 7 out of 12.
What is the probability of randomly selecting a sick person from a group of three sick people and seven healthy people?
3/10 or 0.3
A radom number generator is used to select a number from 1 to 100 What is the probability of selecting the number 153?
The probability should be 0 (zero). 153 is not between 1 and 100. If you meant your number generator to return a number between 1 and 1000, the probability would be 1/1000 = .001 = .1%
Given the table of M and M distributions below find P not green the probability of selecting anything but a green M and M at random from a large bag?
8=D
What is the probability of selecting March?
The answer depends on what you are selecting from. If you are selecting months in which the equinoces occur, the probability is 0.5
What distribution would be most appropriate Which distribution would be most appropriate if one wif one wanted to find the probability of selecting three Republicans from a sample of 15 politicians?
The binomial distribution.
What is the probability of randomly selecting a score from a normal distribution with a value greater than z equals -2?
Pr(Z > -2) = 97.725%
What is the probability of selecting a face card or a spade when randomly selecting a card from a standard deck of cards?
The probability is 0.4231, approx.
What is the probability of selecting a red even card in a deck of 52?
The probability of selecting a red card is 26 in 52 or 1 in 2. The probability of selecting an even card is 20 in 52 or 5 in 13. The probability, therefore, of selecting a red even card is 1 in 2 times 5 in 13 or 5 in 26.
What is the probability of selecting a value at random and discovering that it has a value of 395 pounds?
The probability is 0.
What is the probability of not selecting a spade from a deck?
It is 3/4.
What is the probability of selecting a day that starts with the letter T?
The probability is 2:7.
Identify the following probability as theoretical or empirical The probability of selecting a consonant at random from the letters of the alphabet is?
Theoretical
What is the probability of selecting a red picture card from a deck of cards?
The probability is 6/52 = 3/26.
What is the probability of selecting the ace of spades from a deck of cards?
From a 52 card deck, probability is 1/52.
Identify the following probability as theoretical or empirical. The probability of selecting a consonant at random from the letters of the alphabet is .?
Theoretical
